baber/WOPTO huggingface dataset:
Patent JP-S60186503-A (JP)
Title: Preparation of high polymer consisting essentially of alginate
Inventor: ASAHI KEISUKE
IPC: C08L5/04
Filed: 1984-03-06
Abstract: PURPOSE:To prepare a high polymer consisting essentially of an alginate useful as a printing paste in high yield at a low cost in simple steps, by swelling brown alga powder with water, oxidizing the swollen powder under about neutral conditions, acidifying the oxidized powder with an acid, and neutralizing the acidified powder. CONSTITUTION:Powder, obtained by pulverizing a brown alga, and having >=300 mesh particle size is swelled with water, oxidized with an oxidizing agent, e.g. sodium hypochlorite, potassium chlorate or H2O2, at about neutral pH, and acidified with a mineral acid to deposit an alginic acid gel in a state of containing fibrous materials. The abovementioned gel is then neutralized with a base, e.g. NaOH or CaCO3, in an organic solvent, e.g. CH3OH. EFFECT:The aimed high polymer is obtained in a yield of about twice that in the conventional method without requiring heating nor filtering steps.
Patent JP-H11132250-A (JP)
Title: Method and device for manufacturing urethane coupling
Inventor: YAMAGUCHI HIROSHI
IPC: F16D3/12
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for manufacturing a urethane coupling, capable of filling urethane in a space between a pair of circular hubs while removing bubbles existing in liquid urethane. SOLUTION: A manufacturing method is provided with a first process for positioning a pair of circular hubs provided with a plurality of protrusions on the end surfaces and center holes so that the protrusions may be in the meshed state with spaces, a second process for filling liquid urethane into the spaces by allowing it to flow by centrifugal force, and a third process for joining a pair of circular hubs by interposing urethane elastomer through a process of reacting and solidifying liquid urethane while keeping centrifugal force.  A shaft 11 is used for the axial and circumferential positioning of a pair of circular hubs 2, 3, and a device is used, for rotating upper and lower metal molds 12, 13 capable of being heated, opened and closed in the horizontal surface, in which housing parts 18, 25 for fixing the shaft 11 and covering the hubs 2, 3 are arranged in many lines at a equal distance concentrically with the rotational center.
Patent JP-H02222027-A (JP)
Title: Data multi-writing control system for auxiliary memory
Inventor: SATO TAKAO
IPC: G06F3/06
Filed: 1989-02-23
Abstract: PURPOSE:To attain the automatic transfer of the correct data to a CPU even when the correct recording of data is impossible due to a fault by recording the position of an auxiliary memory where the fault is produced into a memory of the auxiliary memory. CONSTITUTION:When a data writing request is given to a logical magnetic disk device 30 from a CPU 1, a magnetic disk controller 2 decides a position of the device 30 where the data are written. Then the controller 30 selects one of magnetic disk devices 31 - 33 forming the device 30 that contains the data written correctly at the due writing position by reference to the fault information on a direct memory 25. Then the data are simultaneously sent to the magnetic disk device selected and a disk cache memory 24 of the controller 2. The controller 2 confirms that the data are correctly written into the memory 24 and the selected magnetic disk device and reports this fact to the CPU 1.
Patent JP-H09237724-A (JP)
Title: Rotary transformer
Inventor: SAGAWA HIDETO
IPC: H01F38/14
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a rotary transformer which does not deteriorate characteristics if thickness dimension precision of a magnetic body core and a conductive ring is mitigated. SOLUTION: This transformer comprises two pairs of cylindrical magnetic body cores 1a to 1d, 4a to 4d on a coaxial shaft of which one can be rotated, and the other is fixed, and such the magnetic body core is structured that a plurality of ring-like cores are stacked. In this embodiment, undercuts 9a to 9d, 10a to 10d are provided on a stacked face of the stacked magnetic body core, conductive rings 7a to 7d, 8a to 8d are engaged with the undercuts and a confronting face when stacked is only a vertical face of the magnetic body core.
Patent JP-H02221578-A (JP)
Title: Lock device for vehicle door
Inventor: INOUE JIRO
IPC: E05B81/46
Filed: 1989-02-23
Abstract: PURPOSE:To facilitate repair work while improving accuracy and production efficiency by constituting an actuator of each member previously built in a reverse side case stopped to an obverse side case integrally formed with a body. CONSTITUTION:An actuator obverse side case 6 is integrally formed and continued in a lower part side of a synthetic resin-made body 1 in a lock device. Next each member of an actuator, comprising a motor 9, output shaft 10, transmitting gear 11 having a clutch mechanism, switch mechanism 11, etc., is all provided to be built in a side of an actuator reverse side case 7. Subsequently, the reverse side case 7, building each member, is stopped to the obverse side case 6 by using a screw member or the like.
Patent JP-S59171799-A (JP)
Inventor: IKEUCHI MASAMI
IPC: B64G1/36
Filed: 1983-03-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06260450-A (JP)
Title: Dry-etching device
Inventor: YAMAMOTO HIDEAKI
IPC: C23F4/00
Filed: 1993-03-04
Abstract: PURPOSE:To cut down the device cost for increasing the throughput by a method wherein an exhaust chamber is connected to exhaust ports provided on the periphries of respective opposite electrodes while gas leading-in ports are provided on respective electrodes for arranging homogenizing sheets between the groups of respective parallel flat plate electrode couples. CONSTITUTION:Upper electrodes UE 11-UE 14 as shower electrodes are arranged to jet an etchant gas Ga toward lower electrodes. Besides, exhaust ports opening to exhaust chamber PC are provided in the space between chamber wall EW and the peripheries of the lower electrodes LE 11-LE 14. Thus, the throughput can be increased while cutting down the device cost without widening the electrode area. Furthermore, partition plates UP1, UP2, UP3 are provided in an etching chamber. Through these procedures, the etchant gas flow and plasma discharge thereof between the groups of respective parallel flat electrode couples can be homogenized.
Patent JP-S58160781-A (JP)
Inventor: YOSHIDA YUKIIE
IPC: F25B15/00
Filed: 1982-03-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S592647-A (JP)
Inventor: OKUMURA MAKOTO
IPC: A23G3/34
Filed: 1983-03-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05239274-A (JP)
Title: Thermoplastic resin composition
Inventor: SUGITA YASUHISA
IPC: C08L71/02
Filed: 1992-02-28
Abstract: PURPOSE:To prepare a thermoplastic resin compsn. free from the problem of peeling and excellent in impact strength, appearance, etc., by compounding a specific thermoplastic resin, a specific polymer, and a specific copolymer as the main components. CONSTITUTION:This compsn. is prepd. by compounding as the main components 100 pts.wt. resin component comprising 5-95wt.% thermoplastic resin having amine-reactive groups and 95-5wt.% olefinic and/or styrenic polymer with 0.05-20 pts.wt. copolymer which comprises 20-99.8mol % repeating units of formula I (wherein R<1> and R<2> are each H, 1-10C alkyl, 3-8C cycloalkyl, 6-10C aryl, 2-4C alkenyl, 1-4C alkoxy, halogen, nitrile, etc.), 50-0mol% repeating units of formula II (wherein R<3> and R<4> are each H, 1-4C alkyl, halogen, etc.), and 60-0.2mol% repeating units of formula III or IV (wherein R<5> to R<7> are each R<1>; R<8> is a direct bond, methylene, etc.; R<9> and R<10> are each H, 1-6C alkyl etc.; R<11> is 1-12C alkylene, etc.; R<12> is H or 1-10C alkyl; R<13> is 1-6C alkyl; (n) is 1-10; and Y is H or CHO).
Patent JP-H10236372-A (JP)
Title: Rear wheel device of scooter type vehicle
Inventor: MASUDA KYOJI
IPC: B62K19/38
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a rear wheel device of scooter type vehicle which ensures a good mounting/removing performance of a brake disc to/from the rear wheel only through the use of an axle nut, can make maintenance works easily, can keep high the plane preciseness of the brake disc, and involves no problem in terms of rigidity. SOLUTION: A disc hub 6 fitted with brake disc 5 and a wheel hub 8 are fitted one by one on the spline 3 of the rear axle 2 protruded sideways facing in the rear of a power unit 1, and steps 11 with projection and recess are formed at the end faces of the disc hub 6 and wheel hub 8 and fitted together in spigot- and-socket joint, and the two hubs 6 and 8 are fastened by an axle nut 12 driven onto the foremost of the rear axle 2.
Patent JP-S62201910-A (JP)
Title: Living polymer
Inventor: HATAYAMA TOSHIO
IPC: C08F212/00
Filed: 1986-03-03
Abstract: PURPOSE:To obtain a living polymer which can undergo a chemical reaction with the surface of an inorganic substance and crosslinking with another poly mer, by anion-polymerizing a reaction product obtained by reacting a tetraalkoxysilane with p-vinylphenylmagnasium chloride. CONSTITUTION:1mol of a tetraalkoxysilane of formula I (wherein R is a lower alkyl) is reacted with 0.9-10mol of p-vinylphenylmagnesium chloride of formula II at -70-100 deg.C for 1min-25hr in the presence of a solvent such as tetrahydrofuran to obtain a p-tolylalkoxysilystyrene of formula III as a product. This product is anion-polymerized at room temperature or below, preferably, a temperature <=-30 deg.C for 0.1-20hr in the presence of an anionic polymeriza tion initiator [e.g., alpha-methylstyrene oligomer (di)potassium salt] in, optionally, a solvent such as tetrahydrofuran to obtain a living polymer having a repeating unit which is a styrene derivative with an alkoxysilyl group in the para position and having a number-average MW of 500-500,000 and a MW distribution of 1.05-1.50.
Patent JP-S58170480-A (JP)
Inventor: CALTON GARY L
IPC: C12N11/04
Filed: 1983-03-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02220862-A (JP)
Title: Printer
Inventor: IKENOUE YOSHIKAZU
IPC: G06F3/12
Filed: 1989-02-23
Abstract: PURPOSE:To effectively use memory areas by judging whether a bit map area corresponding to the size of a designated image can be allocated or not according to the using state of the memory areas, and inhibiting to form a new image when the bit map area cannot be allocated. CONSTITUTION:Memory control means 14 allocates a font load area FL for storing font data in memory areas and a bit map area BM for storing image data. Thus, the memory areas are used as the area FL for storing the font data and the area BM for storing the image data. Designating means 51, 52, 53 designate sizes of the images. Judging means 11 judges whether bit map area BM corresponding to the size of the image designated by the designating means can be allocated or not according to the using state of the memory areas. If the area BM cannot be allocated, a new image is not formed.
Patent JP-H09212670-A (JP)
Title: Graphic editing method and graphic plotting processor
Inventor: OZAKA HITOSHI
IPC: G06T11/80
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a graphic editing method capable of performing a graphic editing operation alienated by an editing symbol by setting editing symbol invalidation. SOLUTION: An editing symbol validating/invalidating means for validating/ invalidating the editing symbol for indicating the graphic of an editing object and functioning as the editing input point of the graphic is provided. At the time of a graphic editing input mode, whether or not the specified editing symbol is valid is judged (steps S3 and S4), and in the case that the editing symbol is valid, when the editing input point is present on the editing symbol or near it (step S5), the graphic editing processing corresponding to the specified editing symbol is performed (step S6).
Patent JP-S62204008-A (JP)
Inventor: TSUBOI TERU
IPC: B24B7/00
Filed: 1986-03-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08242339-A (JP)
Title: Picture recorder
Inventor: ASAI KAZUNOBU
IPC: H04N1/04
Filed: 1995-03-03
Abstract: PURPOSE: To remove the recording of only a useless blank generated owing to division by inhibiting the recording of picture data on recording paper when the appearance degree of printing dot data detected by a printing dot detecting means is less than a prescribed value. CONSTITUTION: When decoded facsimile data for one line is obtained from a receiving buffer memory 84a, whether the number of white lines which has been previously counted is the prescribed number of lines or not is judged. When white lines corresponding to the prescribed number of lines continuously appear, whether black data exist in one line or not is judged. When byte data having black data in one line are less than the prescribed number of bytes, the number of dust lines is increased, but the dust line is regarded as a white line because the number of dust lines is small, as if the dust line is not dust but is a necessary picture. The remaining facsimile data of the page concerned which are left in a recording buffer memory 84b are not transmitted to a gate array 76 and are regarded as data whose transmission has been completed.
Patent JP-H09236488-A (JP)
Title: Apparatus for measuring quantity of light
Inventor: SUGIMURA KEIICHI
IPC: G01J1/42
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain a measuring apparatus by which the state of a change in the quantity of light of an intermittent light-emitting phenomenon by a method wherein light as an object to be measured is detected by a photodetector and a signal from a sample signal generator generating a sample signal which samples and holds its output signal at a prescribed timing is held by a sample- and-hold circuit. SOLUTION: A photodetector 11 captures and detects light as an object to be measured, and it outputs a signal which is proportional to the quantity of its light. An amplifier 12 amplifies the output signal of the photodetector 11 so as to be output to a sample-and-hold circuit 13. A sample signal generator 14 generates a sample signal in such a way that the sample-and-hold circuit 13 samples and holds the output signal of the amplifier 12 at a prescribed timing by the signal, generating the light as the object to be measured, which informs that the light as the object to be measured is generated. The sample-and-hold circuit 13 samples and holds the output signal of the amplifier 12 by the sample signal from the generation circuit 14. Thereby, the state of a change in the quantity of light of an intermittently generated light-emitting phenomenon can be measured.
Patent JP-H07255137-A (JP)
Title: Core for rotating machine, and disk type rotating machine using the core
Inventor: KAIDO TSUTOMU
IPC: H02K1/02
Filed: 1994-03-15
Abstract: PURPOSE:To manufacture a small-sized high-power motor, by making the direction of the winding axis of a core for rotating machines which is configured through the winding of a unidirectional or bidirectional soft magnetic material coincide with the direction of the axis of easy magnetization of the soft magnetic material, and by improving the permeabilities of the teeth and back core of the core for rotating machines. CONSTITUTION:A winding core 1 for motors is so configured that bidirectional flat rolled magnetic steel sheets and strip are wound in the direction shown by an arrow 2. The direction of the winding axis of the core 1 is shown by an arrow 3. The orientations of the axes of easy magnetization of the bidirectional flat rolled magnetic steel sheets and strip arr indicated by arrows 4, 5. The winding direction 2 of the core 1 is made to coincide with the direction 4 of the axis of easy magnetization, and further, the direction 3 of the winding axis of the core 1 is made to coincide with the direction 5 of the axis of easy magnetization. By the use of this core 1, for example, a motor comprising a stator 7, a rotor 8, a permanent magnet 6 for its magnetic field system and a rotating shaft 9 is mounted on a supporting member 10, and a disk type brushless motor is formed. Thereby, a small-sized high-power motor is manufactured.
Patent JP-S56140907-A (JP)
Title: Method for preventing contamination of vegetable with agricultural and horticultural fungicide, 8-quinolinol copper salt
Inventor: WATANABE SHIYUNNOSUKE
IPC: A01N43/42
Filed: 1980-04-04
Abstract: PURPOSE: To prevent the contamination of vegetables with 8-quinolinol copper salt keeping the  original high fungicidal acivity of 8-quinolinol copper salt anhydride, and to obtain an agricultural  and horticultural fungicide having remarkably reduced toxicity to man and animals, especially to  fish, by using 8-quinolinol copper salt dihydrate as an effective component.   
     CONSTITUTION: 8-Quinolinol is dissolved in an acid or alkali solution, and mixed with an aqueous solution of a copper salt. If necessary, after adjusting the pH of the mixture, the precipitate is  filtered, washed with water, and dried at a low temperature. The 8quinolinol copper salt dihydrate separated easily by this process is used as a component of a fungicidal composition. According to  the object of application, the compound may be used without drying in the form of cake containing free water, or in the form of paste or liquid together with a dispersing agent, a thickening  agent, etc., or as a wettable powder, granule, powder, etc. mixed with conventional pesticide  additives, adjuvants, etc. The contamination of the vegetables, etc. can be prevented by applying  the agent to the leaves of fruit trees such as apple, pear, grape, etc., or the stalks and leaves of  fruit vegetables such as cucumber, eggplant, water melon, etc. or of green vegetables such as  Chinese cabbage, cabbage, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11227718-A (JP)
Title: Nozzle for filling cosmetic agent
Inventor: ARASHIDA MITSUO
IPC: B65B39/00
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle for filling a cosmetic agent capable of keeping the fling temperature at a prescribed value, and keeping the quality of the filled and produced cosmetic agent to be excellent even when the external condition is changed. SOLUTION: A nozzle part 20 is provided with an inner cylinder 7 which is supported by a nozzle plate 3 and in which the cosmetic agent to be filled is passed, an outer cylinder 8 arranged on the outer circumference of the inner cylinder 7, a pair of symmetrically arranged partitions in which a space between the inner cylinder 7 and the outer cylinder 8 are medium passage 10a, 10b where the medium for regulating the temperature can be circulated, and a blind plug 11 arranged on lower end parts of the inner cylinder 8 and the outer cylinder 9, and the temperature of various kinds of cosmetic agents passing through the inner cylinder 7 is kept at a set value by circulating the heated or cooled medium for regulating the temperature in the medium passage 10a, 10b to be partitioned by a pair of partitions of the nozzle part 20.
Patent JP-S61205229-A (JP)
Title: Production of optically active higher 3-hydroxyfatty acid
Inventor: NAKAMOTO SHINICHI
IPC: C07C67/00
Filed: 1985-03-08
Abstract: PURPOSE:To obtain the titled optically active compound economically on an inductrial scale, from a 3-ketocarboxylic acid ester by the reduction with sodium borohydride, the hydrolysis with caustic alkali, and the optical resolution with optically active ephedrine. CONSTITUTION:The objective optically active compound of formula III having physiological activities such as antibacterial activity, herbicidal activity, etc., and useful as an intermediate for especially lipid A, etc., with extremely simple operation, in high yield and efficiency on an inductrial scale, by (1) reducing the compound of formula I (n is integer of 8-12; R is lower alkyl) with sodium borohydride, (2) hydrolyzing the obtained compound of formula II with a caustic alkali to obtain optically inactive compound of formula III, (3) reacting the compound with L-(-)- or D-(+)-ephedrine in a solvent to form (R)-(-)- or (S)-(+)-3-hydroxycarboxylic acid salt and (4) separating the salts taking advantage of the solubility difference of the salts.
Patent JP-H03246771-A (JP)
Title: Wiring route decision method and its processor
Inventor: AKIYAMA TOSHIHIRO
IPC: G06F17/50
Filed: 1990-02-26
Abstract: PURPOSE:To improve degree of integration by uniformalizing the degree of congestion of entire wiring by finding the degree of congestion at every hierarchy based on the degree of congestion with the highest estimation accuracy after finding a wiring route and the degree of congestion from a high-order hierarchy to a low-order hierarchy, and finding the wiring route again based on found degree of congestion. CONSTITUTION:The most coarse grid is generated by a grid generating part 6 in a first hierarchy, and the wiring route and the degree congestion are decided sequentially at every hierarchy up to an n-th hierarchy by a route decision part 8, and in such a case, the grid is thinned as advancing to the low-order hierarchy. The degree of congestion calculated again at the low-order hierarchy is supplied at every hierarchy up to the first hierarchy, and the wiring route is decided again at the first hierarchy so that no congestion occurs in the wiring which passes through a specific grid based on the degree of congestion calculated again, and the wiring route is decided again at every hierarchy up to the n-th hierarchy based on the degree of congestion at every hierarchy calculated again, and the wiring route decided again at the n-th hierarchy obtained finally is outputted. In such a way, it is possible to improve the degree of integration by uniformalizing the degree of congestion in an entire area.
Patent JP-S60189108-A (JP)
Inventor: SATOU ATSUSHI
IPC: H01B3/22
Filed: 1984-03-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000240442-A (JP)
Title: Exhaust gas emission control device for internal combustion engine
Inventor: KOBAYASHI MASAAKI
IPC: F01N3/36
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To improve reliability of a reducing agent feeding device during regeneration operation of an NOX occlusion reduction catalyst and to prevent worsening of an exhaust property. SOLUTION: An NOX occlusion reduction catalyst 7 is arranged in the exhaust passage 3 of an engine 1 to absorb NOX contained in exhaust gas of an engine under lean air-fuel ratio operation. When an NOX occlusion amount of the catalyst 7 is increased, a liquid reducing agent (light oil) is injected in the exhaust passage, situated upper stream from the catalyst 7, through a reducing agent injection valve 91 and NOX is emitted from the catalyst 7 for reduction purification. An electronic control unit(ECU) 30 opens an electromagnetic cutoff valve 91e during completion of injection of a reducing agent, discharges fuel remaining in a spot situate upper stream from the nozzle 91a of the reducing agent injection valve 91 through a communication piping 91d, and prevents leakage of fuel from the nozzle 91a after completion of injection.  Since leakage of fuel is reliably prevented from occurring regardless of the length of a connection piping 91c, the control valve 91b is installed at a part not influenced by the heat of the exhaust passage.